Results 81 to 90 of about 4,427 (167)

H2S‐Mediated GH3.1 Persulfidation Regulates IAA Homeostasis to Enhance Nodulation Formation and Nitrogen Fixation in Robinia pseudoacacia

Molecular Plant Pathology, Volume 26, Issue 10, October 2025.
H2S persulfidates GH3.1 at Cys304, reducing its activity, sustaining IAA levels, triggering H2S‐IAA feedback, enhancing nodulation gene expression, boosting nodule formation, nitrogen fixation and Robinia pseudoacacia growth. ABSTRACT Hydrogen sulphide (H2S), a gaseous signalling molecule, plays a multifaceted role in plant physiology by enhancing ...
Weiqin Zhang, Huaping Cheng, Xiaowu Yan, Bingyu Suo, Shiming Wen, Wuyu Liu, Gehong Wei, Juan Chen   +7 more
wiley   +1 more source

Antioxidant Properties of Food‐Derived Lactic Acid Bacteria: A Review

Microbial Biotechnology, Volume 18, Issue 9, September 2025.
The graphical abstract shows an example of the division of the mechanisms of action of lactic acid bacteria in the context of antioxidant properties. Point 1 describes the scavenging of free radicals. Point 2 describes the chelation of metal ions. Point 3 describes the accumulation of manganese and the production of antioxidant enzymes.
Anna Łepecka, Danuta Kołożyn‐Krajewska   +1 more
wiley   +1 more source

Supplementary Material for: Dynamic Thiol/Disulphide Homeostasis in Children with Nephrotic Syndrome

, 2019
Background: There is a growing body of evidence showing that there is an association between oxidative damage and kidney injury in patients with nephrotic syndrome (NS). Dynamic thiol/disulphide homeostasis (DTDH) is an important antioxidant system.
Çakıcı E.K. (6306506), Yazılıtaş F. (6306497), Oztek-Celebi F.Z. (6306500), Bülbül M. (6306512), Alışık M. (6306509), Erel Ö. (6306503)   +5 more
core   +1 more source

The Highly Conserved Cys95 Residue of Fructose‐1,6‐Bisphosphatase 1 Mediates the pH‐Driven Structure and Activity of the Enzyme and Photosynthesis

Plant, Cell &Environment, Volume 48, Issue 9, Page 6941-6951, September 2025.
ABSTRACT In Arabidopsis, exposure to microbial volatile compounds promotes thiol reduction of the Cys95 residue of the photosynthetic enzyme fructose‐1,6‐bisphosphatase (cFBP1). Although highly conserved in plants, the Cys95 function still remains unknown. We characterised recombinant wild‐type (WT) cFBP1 and a variant (C95S) in which the Cys95 residue
Samuel Gámez‐Arcas, Edurne Baroja‐Fernández, Francisco José Muñoz, Antonio J. Serrato, Mónica Balsera, Ángela María Sánchez‐López, Abdellatif Bahaji, Jesús Leal‐López, Rafael Jorge León Morcillo, Javier Pozueta‐Romero   +9 more
wiley   +1 more source

Alteration of Thiol-Disulphide Homeostasis in Fibromyalgia Syndrome

Acta Medica, 2019
Background: Fibromyalgia syndrome (FMS) is an extra-articular rheumatological disease, characterized by widespread pain and somatic symptoms. The etiology has not yet been clarified. Oxidative stress may play an important role in FMS etiology.
Ayca Tuzcu, Rabia Aydogan Baykara, Murat Alışık, Ahmet Omma, Gunseli Karaca Acet, Erdal Dogan, Medine Cumhur Cure, Fatih Duygun, Erkan Cure, Ozcan Erel   +9 more
doaj   +1 more source

Type 1 Diabetes: A Guide to Autoimmune Mechanisms for Clinicians

Diabetes, Obesity and Metabolism, Volume 27, Issue S6, Page 40-56, August 2025.
Abstract Type 1 diabetes (T1D) results from the destruction of pancreatic beta cells by autoreactive T lymphocytes, leading to insulin deficiency and lifelong insulin dependence. It develops in genetically predisposed individuals, triggered by environmental or immunological factors.
François‐Xavier Mauvais, Peter M. van Endert   +1 more
wiley   +1 more source

Dynamic thiol/disulphide homeostasis and its prognostic value in patients with non-ST elevation-acute coronary syndromes [PDF]

, 2018
WOS: 000425965300018PubMed ID: 29131293Background: Cardiovascular diseases are still one of the leading causes of death in industrialised countries, and oxidative stress plays an important role in the pathogenesis of acute coronary syndromes (ACS).
Özcan Erel, Kasapkara, Haci Ahmet, Sivri, Serkan, Bozkurt, Engin, Hacı Ahmet Kasapkara, Erel, Ozcan, Polat, Melike, Melike Polat, Serkan Sivri, Yakup Alsancak, Tahir Durmaz, Durmaz, Tahir, Alsancak, Yakup, Engin Bozkurt   +13 more
core   +1 more source

The Redox Activity of Protein Disulphide Isomerase Functions in Non‐Homologous End‐Joining Repair to Prevent DNA Damage

Aging Cell, Volume 24, Issue 7, July 2025.
Schematic diagram illustrating the protective role of protein disulphide isomerase (PDI) against DNA damage via non‐homologous end‐joining (NHEJ), which repairs double stranded DNA breaks (DSBs). Induction of DNA damage results in the formation of γH2AX and p53‐binding protein 1 foci during NHEJ repair of DSBs.
Sina Shadfar, Fabiha Farzana, Sayanthooran Saravanabavan, Ashley M. Rozario, Marta Vidal, Cyril Jones Jagaraj, Sonam Parakh, Esmeralda Paric, Kristy C. Yuan, Mariana Brocardo, Donna R. Whelan, Angela S. Laird, Julie D. Atkin   +12 more
wiley   +1 more source

Evaluation of fetal serum thiol/disulphide homeostasis in deliveries complicated by nuchal cord

, 2019
Aim: To investigate the serum thiol/disulphide homeostasis in deliveries complicated by nuchal cord (NC) and to compare the results with healthy deliveries (without NC). Methods: This prospective controlled study included 48 pregnant women complicated by
EREL, ÖZCAN, Uysal, Gulsum, Karakukcu, ÇİĞDEM, Akkaya, Hatice, Buke, Baris, Gok, Gamze   +5 more
core   +1 more source

Thiol/disulphide homeostasis in manic episode and remission phases of bipolar disorder

, 2018
Purpose: Bipolar disorder (BD) is a chronical psychiatric disorder of which pathophysiology was demonstrated to be related with oxidative stress. Thiol-disulphide homeostasis is an indicator of oxidative balance.
EREL, ÖZCAN, Yirun, Onur, Kilic, Osman Hasan Tahsin, Yirun, Merve Cingi, ÜNAL, KÜBRANUR   +4 more
core   +1 more source